Finding the Fourth Proportional to 2,493.98, 3,441.67 and 1,374.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.98 : 3,441.67 = 1,374.89 : x
2. Step 2: Convert to fraction form
   2,493.98/3,441.67 = 1,374.89/x
3. Step 3: Cross multiply
   2,493.98x = 3,441.67 × 1,374.89
4. Step 4: Simplify right side
   2,493.98x = 4,731,917.67
5. Step 5: Solve for x
   x = 4,731,917.67/2,493.98
6. Step 6: Final answer
   x = 1,897.34